DocumentCode
3075328
Title
Efficient high order phase noise compensation scheme for OFDMA PON systems
Author
Akiyama, Y. ; Ishii, K. ; Yoshida, T. ; Suzuki, N. ; Ichikawa, T. ; Koguchi, K. ; Nakagawa, J. ; Mizuochi, T. ; Yoshida, Y. ; Maruta, A. ; Kitayama, K.
Author_Institution
Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan
fYear
2012
fDate
2-6 July 2012
Firstpage
140
Lastpage
141
Abstract
This paper presents the effectiveness of high order phase noise compensation by off-line experiment which shows the scheme can reduce the pilot tone density to 25% or improve the EVM by 0.25dB for 16QAM OFDM.
Keywords
OFDM modulation; compensation; frequency division multiple access; optical modulation; passive optical networks; phase noise; quadrature amplitude modulation; 16QAM OFDM; EVM; OFDMA PON system; efficient high order phase noise compensation scheme; gain 0.25 dB; off-line experiment; pilot tone density reduction; Adaptive optics; Clocks; OFDM; Optical attenuators; Optical receivers; Optical signal processing; Passive optical networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location
Busan
ISSN
2166-8884
Print_ISBN
978-1-4673-0976-9
Electronic_ISBN
2166-8884
Type
conf
DOI
10.1109/OECC.2012.6276410
Filename
6276410
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